“气囊”常见的英文表达是 airbag ,也可写作 air-bag 或 air sack(不过“air sack”使用频率相对较低) 。例如:
The car is equipped with multiple airbags for enhanced safety.(这辆车配备了多个气囊以提高安全性。)
During the collision, the airbag deployed instantly.(碰撞发生时,气囊立即弹开了。 )